2821470208

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 6132672000

約数和(自身を除く): 3311201792

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1024, 1178, 1216, 1984, 2048, 2339, 2356, 2432, 3968, 4678, 4712, 4864, 7936, 9356, 9424, 9728, 15872, 18712, 18848, 19456, 31744, 37424, 37696, 38912, 44441, 63488, 72509, 74848, 75392, 88882, 145018, 149696, 150784, 177764, 290036, 299392, 301568, 355528, 580072, 598784, 603136, 711056, 1160144, 1197568, 1206272, 1377671, 1422112, 2320288, 2395136, 2755342, 2844224, 4640576, 4790272, 5510684, 5688448, 9281152, 11021368, 11376896, 18562304, 22042736, 22753792, 37124608, 44085472, 45507584, 74249216, 88170944, 91015168, 148498432, 176341888, 352683776, 705367552, 1410735104, 2821470208]

約数ペア:

[(1, 2821470208), (2, 1410735104), (4, 705367552), (8, 352683776), (16, 176341888), (19, 148498432), (31, 91015168), (32, 88170944), (38, 74249216), (62, 45507584), (64, 44085472), (76, 37124608), (124, 22753792), (128, 22042736), (152, 18562304), (248, 11376896), (256, 11021368), (304, 9281152), (496, 5688448), (512, 5510684), (589, 4790272), (608, 4640576), (992, 2844224), (1024, 2755342), (1178, 2395136), (1216, 2320288), (1984, 1422112), (2048, 1377671), (2339, 1206272), (2356, 1197568), (2432, 1160144), (3968, 711056), (4678, 603136), (4712, 598784), (4864, 580072), (7936, 355528), (9356, 301568), (9424, 299392), (9728, 290036), (15872, 177764), (18712, 150784), (18848, 149696), (19456, 145018), (31744, 88882), (37424, 75392), (37696, 74848), (38912, 72509), (44441, 63488)]